Dr. Neelam Avtar Singh has successfully treated over a million patients in a career spanning over thirty eight years. She has a vast experience of curing incurable diseases like cancer, gluten allergy, depression and asthma. She specialises in treating Coeliac disease/Wheat allergy/Gluten allergy for more than 15 years. She has treated allergies, migraine, hypothyroidism, hyperthyroidism, arthritis, gout, surgical cases (kidney stones, uterine fibroids, ovarian cysts, prostate enlargement, corns, warts, and tumours), skin problems, behaviour abnormalities (phobias, disobedience, abusiveness, thumb sucking etc in children) and epilepsy.

She completed her DHMS from Homoeopathic Medical College, Sector 26, Chandigarh.
In 1996, International Open University for Complementary Medicine, Sri Lanka honoured her with ‘Doctor of Science’ (Honoris Causa) award.

She was awarded M.D. (Honoris Causa) by the Council of Homoeopathic System of Medicine (Punjab) in 2001.